<template>
      <h2>牛逼</h2>
        <h2>{{title}}</h2>
        <h2>{{message}}</h2>
        <hello-world></hello-world>
</template>



<script>

import  HelloWorld from './HelloWorld.vue';



export default {
    components:{
        HelloWorld
    },
    data(){
        return{
            title:"Hello world",
            message:"哈哈哈"
        }
    },
    methods:{

    }
}
</script>


<style>
  h2{
    color: blue;
  }
</style>
